Hi, I'm David. I'm an author of ManagEnergy.tv where we teach people how to save energy and money in their homes and businesses. I've been a writer for most of my life and have always been interested in helping people learn new things. When I was younger, I would write short stories for my classmates and teach them how to do math problems. I love traveling and have been lucky enough to visit some fantastic places around the world.

What Is Thermal Energy?

Thermal energy is the energy contained in a system due to its temperature. It can be used to generate power and is also stored in materials. As a result, it has a wide variety of uses, from manufacturing to heating and cooling the home. It is also a useful form of energy transfer. It can…

What Is the Law of Conservation of Energy?

The law of conservation energy states that the energy total of a system is constant over time. This is the most fundamental principle of physics. It is based on the fact that the energy of an isolated system never changes. Therefore, the energy of an isolated system is said to be conserved. Relationship between conservation…

What Is Radiant Energy?

Radiant energy is the energy of electromagnetic and gravitational radiation. It is measured in joules and can be calculated by integrating the radiation flux concerning time. Microwaves and Solar radiation are also examples of radiant energy. Each type has its own benefits and limitations. This article will look at some of these different types of…

What Is Mechanical Energy?

Mechanical energy is the energy involved in doing work. It is stored as chemical potential energy in food or fuel, and it is converted into work. When objects do work, they exchange energy with the objects they work with, and when the work is done, they gain more energy. This energy is known as mechanical…

What Is Lattice Energy?

Lattice energy is the change in energy that occurs in a mole of a crystalline ionic compound. This change is the result of cohesive forces between atoms. If these forces are strong enough, a molecule can form a crystal. In some cases, however, the crystal may not form due to the lack of high energy….

What Is Ionization Energy?

Ionization energy is the minimum energy required to remove an electron from an isolated gaseous atom or molecule. The atomic number, radius and number of valence elements determine the ionization energy for a given atom/molecule. It is usually measured in kilojoules. ionization energy Ionization energy is the energy required to remove an electron from an…

What is Gravitational Potential Energy?

Gravitational potential Energy (GPE) refers to the work done by gravity upon an object. It is equal to mass times gravitational force. Its effects on gravity and mass are also discussed. Let us look at an example. Consider a 100 N crate which sits on the ground and is attached to a rope. Imagine someone…

What Is Electrical Energy?

Electricity Electricity is an integral part of our daily lives. It is used for lighting, heating, cooling, and powering computers and televisions. It wasn’t always this way. A hundred years ago, people had to rely on whale oil lamps, candles, and wood-burning stoves to keep their homes warm or cool. Since the 1600s, scientists have…

What Is Chemical Energy?

Chemical energy is a form energy that can be found in chemical compounds or groups of atoms that have been bound together. Every object in the universe is made up of many atoms. Atoms are small. A pinhead would contain millions of these tiny atoms. Chemical energy can be released through chemical reactions or absorbed…

What Is Activation Energy?

Activation energy refers to the minimum amount required for a chemical reaction. This is measured in joules/mole or kilojoules/mole. Activation energy is a key component of chemical reactions, and is important for understanding how chemical reactions work. It can also be used to study the effects of inhibitors and reactant concentrations. Activation energy Activation energy…